Home / 27,183,166.10-40,754,382.90-16,397,952.92

Finding the Fourth Proportional to 27,183,166.10, 40,754,382.90 and 16,397,952.92

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Solution

The fourth proportional to 27,183,166.10, 40,754,382.90 and 16,397,952.92 is: 24,584,643.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,183,166.10 : 40,754,382.90 = 16,397,952.92 : x
  2. Step 2: Convert to fraction form
    27,183,166.10/40,754,382.90 = 16,397,952.92/x
  3. Step 3: Cross multiply
    27,183,166.10x = 40,754,382.90 × 16,397,952.92
  4. Step 4: Simplify right side
    27,183,166.10x = 668,288,452,077,853
  5. Step 5: Solve for x
    x = 668,288,452,077,853/27,183,166.10
  6. Step 6: Final answer
    x = 24,584,643.66

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.